[INFO] fetching crate overlay 1.0.1...
[INFO] testing overlay-1.0.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate overlay 1.0.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate overlay 1.0.1
[INFO] finished tweaking crates.io crate overlay 1.0.1
[INFO] tweaked toml for crates.io crate overlay 1.0.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate overlay 1.0.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 470b7f86bbe2468daac2adb2b501b614730efbefe468337800eda1261d6aedce
[INFO] running `Command { std: "docker" "start" "-a" "470b7f86bbe2468daac2adb2b501b614730efbefe468337800eda1261d6aedce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "470b7f86bbe2468daac2adb2b501b614730efbefe468337800eda1261d6aedce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "470b7f86bbe2468daac2adb2b501b614730efbefe468337800eda1261d6aedce", kill_on_drop: false }`
[INFO] [stdout] 470b7f86bbe2468daac2adb2b501b614730efbefe468337800eda1261d6aedce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ba357ab8fb512b1039fdb6c2aaa45b8e4010a924106b1dda158c4dc3b2af7b8
[INFO] running `Command { std: "docker" "start" "-a" "4ba357ab8fb512b1039fdb6c2aaa45b8e4010a924106b1dda158c4dc3b2af7b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling overlay v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "4ba357ab8fb512b1039fdb6c2aaa45b8e4010a924106b1dda158c4dc3b2af7b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ba357ab8fb512b1039fdb6c2aaa45b8e4010a924106b1dda158c4dc3b2af7b8", kill_on_drop: false }`
[INFO] [stdout] 4ba357ab8fb512b1039fdb6c2aaa45b8e4010a924106b1dda158c4dc3b2af7b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b69ce06a7f95b5982f9d09ba4dbb729c739ca8028348844570bbd0c9a135680d
[INFO] running `Command { std: "docker" "start" "-a" "b69ce06a7f95b5982f9d09ba4dbb729c739ca8028348844570bbd0c9a135680d", kill_on_drop: false }`
[INFO] [stderr]    Compiling overlay v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "b69ce06a7f95b5982f9d09ba4dbb729c739ca8028348844570bbd0c9a135680d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b69ce06a7f95b5982f9d09ba4dbb729c739ca8028348844570bbd0c9a135680d", kill_on_drop: false }`
[INFO] [stdout] b69ce06a7f95b5982f9d09ba4dbb729c739ca8028348844570bbd0c9a135680d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 231d69c3f60766dad960e25c40a7aa2bbe9763e18760f061e4bf8f049950244a
[INFO] running `Command { std: "docker" "start" "-a" "231d69c3f60766dad960e25c40a7aa2bbe9763e18760f061e4bf8f049950244a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/overlay-2f7f1f911d18fd07)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests overlay
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "231d69c3f60766dad960e25c40a7aa2bbe9763e18760f061e4bf8f049950244a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "231d69c3f60766dad960e25c40a7aa2bbe9763e18760f061e4bf8f049950244a", kill_on_drop: false }`
[INFO] [stdout] 231d69c3f60766dad960e25c40a7aa2bbe9763e18760f061e4bf8f049950244a